Club
Certificate
2023

Boat

CACADU

ESP-5004_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.3°40.2°38.4°36.9°35.8°35.1°35.0°
Beat VMG3.974.845.465.866.076.216.36
52°6.017.107.738.068.268.398.53
60°6.317.357.898.208.418.568.71
75°6.497.488.008.308.538.718.98
90°6.327.377.948.318.588.739.09
110°5.927.227.988.418.729.009.48
120°5.727.027.868.338.678.979.61
135°5.086.397.408.028.428.749.39
150°4.265.496.517.317.818.158.65
Run VMG3.694.755.646.336.777.198.10
Gybe Angles143.0°146.6°147.5°148.3°149.6°172.1°175.7°

APH: 505.5

CDL: 12.520

GPH: 568.7

CertNo: 500401

BOAT
ClassFIRST 51DesignerG. FRERSBuilderBENETEAUAge date10/1991Series date01/1986Offset fileI0011.BOFData fileE5004_C
HULL
Length Overall15.220 mMaximum Beam4.464 mDraft2.970 mDisplacement17,114 kgDLR7.7489IMS DivisionCruiser/RacerDynamic Allowance0.460%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.510m
CREW
Maximum weight950 kgMinimum weight713 kg * when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail54.4554.84Headsail Luffed82.2682.26Headsail FlyingSymmetricAsymmetric153.80153.80 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.52Storm Jib22.36Heavy Weather Jib60.37
SAIL LIMITS
Headsails1  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
ESCORA CADUCADA.1998
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03510002LWJIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CACADU

ESP-5004_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG906.6743.8659.1614.9593.1580.0566.0
52°598.6506.9465.8446.8435.6428.9422.2
60°570.6490.1456.2439.1428.3420.8413.2
75°554.8481.1450.2433.5422.2413.4400.8
90°569.3488.6453.2433.3419.6412.2396.1
110°608.1498.4450.9428.2412.8400.2379.6
120°629.6513.0458.2432.3415.4401.2374.7
135°709.0563.8486.6448.9427.8412.0383.4
150°844.1656.2552.8492.2460.7441.5416.1
Run VMG974.7757.8638.4568.3531.9500.5444.3
Selected Courses
Windward / Leeward940.7750.8648.7591.6562.5540.3505.2
All purpose722.1589.1522.0486.2466.6452.7431.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward621.10.9660
All purpose505.51.1870
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9006
Downwind "popa"0.9511
70% up, 30% down "Ilhabela"0.9152
30% up, 70% down "Ilhabela-inverso"0.9354
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind534.41.1228
Predominantly Downwind527.91.1366
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low655.60.9152
Triple Number All Purpose Medium501.81.1957
Triple Number All Purpose High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind534.41.1228
Predominantly Downwind527.91.1366
Predominantly Upwind Low710.90.8440
Predominantly Upwind Medium542.71.1056
Predominantly Upwind High498.51.2037
Predominantly Downwind Low737.80.8132
Predominantly Downwind Medium530.91.1301
Predominantly Downwind High450.91.3307
Chicago-Mac Upwind1.1028
Chicago-Mac All Purpose1.1064
Chicago-Mac Downwind1.1160
Bayview-Mac Cove Island1.0287
Bayview-Mac Shore1.0469
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching483.81.2401
Predominantly Reaching Low597.31.0044
Predominantly Reaching Medium480.21.2495
Predominantly Reaching High425.91.4089
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low926.00.6479
5-Band Low / Medium770.00.7792
5-Band Medium605.30.9913
5-Band Medium / High542.41.1062
5-Band High511.21.1736
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance550.4
Triple Number Coastal/Long Distance Low655.6
Triple Number Coastal/Long Distance Medium501.8
Triple Number Coastal/Long Distance High448.3
Triple Number Windward/Leeward Low845.8
Triple Number Windward/Leeward Medium616.6
Triple Number Windward/Leeward High532.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9152
Triple Number Coastal/Long Distance Medium1.1957
Triple Number Coastal/Long Distance High1.3384
Triple Number Windward/Leeward Low0.7094
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low655.6
Triple Number Coastal/Long Distance Medium501.8
Triple Number Coastal/Long Distance High448.3
Triple Number Windward/Leeward Low845.8
Triple Number Windward/Leeward Medium616.6
Triple Number Windward/Leeward High532.7
Predominantly Upwind534.4
Predominantly Downwind527.9
Predominantly Reaching500.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9152
Triple Number Coastal/Long Distance Medium1.1957
Triple Number Coastal/Long Distance High1.3384
Triple Number Windward/Leeward Low0.7094
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.1264
Coastal/Long Distance1.0901
Predominantly Upwind1.1228
Predominantly Downwind1.1366
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9152
Tretall Distanseseilas Mellomvind1.1957
Tretall Distanseseilas Mye vind1.3384
Tretall Pølsebane Lite vind0.7094
Tretall Pølsebane Mellomvind0.9730
Tretall Pølsebane Mye vind1.1264
Distanseseilas ett tall (OSN 8-16kn)1.0901
Distanseseilas ett tall (APH 6-20kn)1.1870
Enkeltall Motvind1.1228
Enkeltall Medvind1.1366
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Coastal/Long Distance550.41.0901
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind534.41.1228
Predominantly Downwind527.91.1366
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore515.71.1635
Cape Doctor Coastal438.01.3699
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9152
Triple Number Coastal/Long Distance Medium1.1957
Triple Number Coastal/Long Distance High1.3384
Triple Number Windward/Leeward Low0.7094
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.1264
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9152
Triple Number Coastal/Long Distance Medium1.1957
Triple Number Coastal/Long Distance High1.3384
Triple Number Windward/Leeward Low0.7094
Triple Number Windward/Leeward Medium0.9730
Triple Number Windward/Leeward High1.1264
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind534.41.1228
Predominantly Downwind527.91.1366
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low655.60.9152
Triple Number Coastal/Long Distance Medium501.81.1957
Triple Number Coastal/Long Distance High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance944.1708.0586.9517.6484.0458.5418.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low655.60.9152
Triple Number All Purpose Medium501.81.1957
Triple Number All Purpose High448.31.3384
Triple Number Windward/Leeward Low845.80.7094
Triple Number Windward/Leeward Medium616.60.9730
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind534.41.1228
Predominantly Downwind527.91.1366
Predominantly Upwind Low710.90.8440
Predominantly Upwind Medium542.71.1056
Predominantly Upwind High498.51.2037
Predominantly Downwind Low737.80.8132
Predominantly Downwind Medium530.91.1301
Predominantly Downwind High450.91.3307
Chicago-Mac Upwind1.1028
Chicago-Mac All Purpose1.1064
Chicago-Mac Downwind1.1160
Bayview-Mac Cove Island1.0287
Bayview-Mac Shore1.0469
Harvest Moon Regatta449.51.3347
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy518.51.1573
San Francisco Bay Medium606.50.9893
Predominantly Reaching483.81.2401
Predominantly Reaching Low597.31.0044
Predominantly Reaching Medium480.21.2495
Predominantly Reaching High425.91.4089
Windward/Leeward 60-40 Low841.60.7129
Windward/Leeward 60-40 Medium622.90.9632
Windward/Leeward 60-40 High548.11.0947
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low926.00.6479
5-Band Low / Medium770.00.7792
5-Band Medium605.30.9913
5-Band Medium / High542.41.1062
5-Band High511.21.1736
ORC Ref  03510002LWJIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CACADU

ESP-5004_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 51Measurement22/03/1999HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA15.220Max. Beam4.464Draft2.970Displacement17,114Wetted area48.97IMS L13.243LSM013.022Acc. length14.508Sink (kg/mm) 34.64
VCGD-0.156VCGM-0.140RM Rated (kg·m) 446.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.510PBWPIPA0.0061
PSD0.025PHD0.065PHL0.140
PSA24.6°ESL0.770
ST10.035ST20.162ST30.213
ST40.064ST50.200
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerYesMainsail furlerYesArticulated bowspritNoNon-circular riggingYesFiber riggingNoRunners/Checkstays1Spreaders4Rotating mastNo
P18.300IG20.695ISP20.715MDT10.150MDL10.310MDT20.150MDL20.310TLMW0.310GO0.440
E5.470J6.100BAS1.875FSDSFJSPLWPLTPS6.100BD0.255MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered450.0Flotation Date25/03/1998MeasurerComment
SFFP0.717FFMFF1.396LCFcl8.203SG1.0300
SAFP13.367FAMFA0.889LCFsh8.510HBI1.146
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002LWJIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CACADU

ESP-5004_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.090.911.643.114.3554.45* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC3.808.1520.22NoNo 82.26* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA119.3018.2818.799.6410.5591%153.80
ORC Ref  03510002LWJIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org